15676981020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{101627}}^1$

素因数の和:102499

約数の個数: 72

約数和(自身を含む): 47609465904

約数和(自身を除く): 31932484884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 857, 1714, 2571, 3428, 4285, 5142, 7713, 8570, 10284, 12855, 15426, 17140, 25710, 30852, 38565, 51420, 77130, 101627, 154260, 203254, 304881, 406508, 508135, 609762, 914643, 1016270, 1219524, 1524405, 1829286, 2032540, 3048810, 3658572, 4573215, 6097620, 9146430, 18292860, 87094339, 174188678, 261283017, 348377356, 435471695, 522566034, 783849051, 870943390, 1045132068, 1306415085, 1567698102, 1741886780, 2612830170, 3135396204, 3919245255, 5225660340, 7838490510, 15676981020]

約数ペア:

[(1, 15676981020), (2, 7838490510), (3, 5225660340), (4, 3919245255), (5, 3135396204), (6, 2612830170), (9, 1741886780), (10, 1567698102), (12, 1306415085), (15, 1045132068), (18, 870943390), (20, 783849051), (30, 522566034), (36, 435471695), (45, 348377356), (60, 261283017), (90, 174188678), (180, 87094339), (857, 18292860), (1714, 9146430), (2571, 6097620), (3428, 4573215), (4285, 3658572), (5142, 3048810), (7713, 2032540), (8570, 1829286), (10284, 1524405), (12855, 1219524), (15426, 1016270), (17140, 914643), (25710, 609762), (30852, 508135), (38565, 406508), (51420, 304881), (77130, 203254), (101627, 154260)]